49189893

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 71470080

約数和(自身を除く): 22280187

約数列:

[1, 3, 23, 43, 59, 69, 129, 177, 281, 843, 989, 1357, 2537, 2967, 4071, 6463, 7611, 12083, 16579, 19389, 36249, 49737, 58351, 175053, 277909, 381317, 712897, 833727, 1143951, 2138691, 16396631, 49189893]

約数ペア:

[(1, 49189893), (3, 16396631), (23, 2138691), (43, 1143951), (59, 833727), (69, 712897), (129, 381317), (177, 277909), (281, 175053), (843, 58351), (989, 49737), (1357, 36249), (2537, 19389), (2967, 16579), (4071, 12083), (6463, 7611)]